The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 31, 2022
Filed:
Feb. 15, 2019
Socionext Inc., Yokohama, JP;
Teruo Suzuki, Yokohama, JP;
SOCIONEXT INC., Yokohama, JP;
Abstract
A semiconductor device includes: a first domain including a first high power source line, a first low power source line, and a first power clamp circuit; a second domain including a second high power source line, a second low power source line, and a second power clamp circuit; a third power clamp circuit provided between the second high power source line and the first low power source line; a first relay circuit that receives a signal from the first domain and outputs the signal to the second domain; and a second relay circuit that receives a signal from the second domain and outputs the signal to the first domain, wherein the first relay circuit and the second relay circuit have a circuit portion that is connected to the second high power source line and the first low power source line.